gas/ChangeLog

   1 2002-02-11  Tom Rix  <trix@redhat.com>
   2
   3         * config/tc-ppc.c (md_apply_fix3): Check for insert fop invalid for
   4         xcoff64.
   5
   6 Mon Feb 11 11:23:38 2002  Alexandre Oliva  <aoliva@redhat.com>
   7
   8         * config/tc-sparc.c (U0x80000000, U0xffffffff): New constants.
   9         Use all over.
  10
  11 Mon Feb 11 12:59:29 CET 2002  Jan Hubicka  <jh@suse.cz>
  12
  13         * i386.c (md_assemble): Support 32bit address prefix.
  14         (i386_displacement): Likewise.
  15         (i386_index_check): Accept 32bit addressing in 64bit mode.
  16
  17 2002-02-11  Alexandre Oliva  <aoliva@redhat.com>
  18
  19         * config/tc-sh.c (dot): Removed unused function.
  20
  21 2002-02-11  Alan Modra  <amodra@bigpond.net.au>
  22
  23         * Makefile.am: "make dep-am".
  24         * Makefile.in: Regenerate.
  25         * aclocal.m4: Regenerate.
  26         * config.in: Regenerate.
  27         * configure: Regenerate.
  28         * doc/Makefile.in: Regenerate.
  29
  30 2002-02-10  Richard Henderson  <rth@redhat.com>
  31
  32         * doc/c-alpha.texi: New file.
  33         * doc/Makefile.am (CPU_DOCS): Add it.
  34         * doc/all.texi, doc/as.texinfo: Add hooks for Alpha.
  35
  36 2002-02-09  Richard Henderson  <rth@redhat.com>
  37
  38         * config/tc-alpha.c (O_samegp): New.
  39         (USER_RELOC_P): Include it.
  40         (alpha_reloc_op_tag, debug_exp, find_macro_match): Add it.
  41         (md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP.
  42         (alpha_force_relocation, alpha_fix_adjustable): Likewise.
  43         (alpha_validate_fix): New.
  44         * config/tc-alpha.h (TC_VALIDATE_FIX): New.
  45
  46 2002-02-09  Hans-Peter Nilsson  <hp@axis.com>
  47
  48         * doc/c-cris.texi: New.
  49         * doc/all.texi: @set CRIS.
  50         * doc/as.texinfo: Ditto.  Add CRIS gas manpage option overview.
  51         Include c-cris.texi.
  52         * doc/Makefile.am (CPU_DOCS): Add c-cris.texi
  53         * doc/Makefile.in: Regenerate.
  54
  55 2002-02-08  Chris Demetriou  <cgd@broadcom.com>
  56
  57         * config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to
  58         determine if a number is a sign-extended 32-bit number.
  59         (load_register): Use IS_SEXT_32BIT_NUM.
  60         (macro): Check if load/store macro handling is using a
  61         constant 32-bit address on 64-bit address systems, and if
  62         so optimize the generation of that address.
  63
  64 2002-02-08  Richard Henderson  <rth@redhat.com>
  65
  66         * config/tc-alpha.c (alpha_force_relocation): Don't assert that
  67         we've eliminated all foreign relocation types yet.
  68         (alpha_fix_adjustable): Likewise.
  69
  70 2002-02-08  Alexandre Oliva  <aoliva@redhat.com>
  71
  72         Contribute sh64-elf.
  73         2002-02-08  Alexandre Oliva  <aoliva@redhat.com>
  74                     Stephen Clarke <Stephen.Clarke@st.com>
  75         * doc/c-sh64.texi: Fix citation of SH64 architecture manual.
  76         2002-01-31  Alexandre Oliva  <aoliva@redhat.com>
  77         * config/tc-sh.c (md_relax_table): Added default sizes for
  78         non-PC-relative UNDEF_MOVI, and relaxation sequences for
  79         MOVI_16, MOVI_32 and MOVI_48.
  80         * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
  81         (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
  82         and MOVI_16.
  83         (shmedia_md_estimate_size_before_relax): Remove redundant
  84         blocks.  Set fragP->fr_var even if relaxation type unchanged.
  85         Retain UNDEF_MOVI until expression decays to number.
  86         2002-01-24  Alexandre Oliva  <aoliva@redhat.com>
  87         * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
  88         relocation types.  Take fixP->fx_addnumber into account too.
  89         (shmedia_md_apply_fix): Likewise.
  90         (shmedia_md_convert_frag): Likewise.
  91         (shmedia_build_Mytes): Likewise.
  92         (sh64_consume_datalabel): Complain about nested datalabel.
  93         Support PIC relocs.  Call sh_parse_name.
  94         * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
  95         in tc-sh.h to SHmedia reloc types.
  96         * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
  97         MOVI_GOTPC): New relaxation constants.
  98         (md_relax_table): Introduce relaxation directives for PIC-related
  99         constants.
 100         (sh_PIC_related_p): Handle datalabel.
 101         (sh_check_fixup): Choose SH5 PIC relocations.
 102         (sh_cons_fix_new): Added BDF_RELOC_64.
 103         (md_apply_fix3, sh_parse_name): Handle GOTPLT.
 104         2002-01-18  Alexandre Oliva  <aoliva@redhat.com>
 105         * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
 106         current ISA is SHmedia, get 7 bytes.
 107         2001-11-28  Nick Clifton  <nickc@cambridge.redhat.com>
 108         * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
 109         void function.
 110         * config/tc-sh64.c (shmedia_apply_fix): Rename to
 111         shmedia_apply_fix3 and make void.
 112         2001-05-17  Alexandre Oliva  <aoliva@redhat.com>
 113         * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
 114         as_bad.
 115         2001-04-12  Alexandre Oliva  <aoliva@redhat.com>
 116         * config/tc-sh64.h (md_parse_name): Take &c as argument.
 117         2001-03-14  DJ Delorie  <dj@redhat.com>
 118         * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
 119         * doc/Makefile.in(CPU_DOCS): Ditto.
 120         * doc/c-sh64.texi: New file.
 121         * doc/as.texinfo: Add SH64 support.
 122         2001-03-13  DJ Delorie  <dj@redhat.com>
 123         * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
 124         A_REUSE_PREV so that its purpose is more obvious.
 125         (shmedia_build_Mytes): Ditto.
 126         2001-03-07  DJ Delorie  <dj@redhat.com>
 127         * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
 128         before processing.
 129         (sh64_vtable_inherit): Ditto.
 130         (strip_datalabels): New, strip "datalabel" from given line.
 131         * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
 132         pseudos.
 133         2001-03-06  Hans-Peter Nilsson  <hpn@cygnus.com>
 134         * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
 135         call ...
 136         (shmedia_build_Mytes): ... to here.
 137         2001-03-06  DJ Delorie  <dj@redhat.com>
 138         * config/tc-sh.c: Remove sh64-specific uaquad now that there
 139         is a generic one.
 140         2001-01-21  Hans-Peter Nilsson  <hpn@cygnus.com>
 141         * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
 142         * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
 143         address by one in call to dwarf2_emit_insn.
 144         2001-01-13  Hans-Peter Nilsson  <hpn@cygnus.com>
 145         Implement ".abi" pseudo and correct .cranges descriptors.  Correct
 146         alignment handling broken by imported changes.
 147         * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h.
 148         (sh64_handle_align): Declare.
 149         (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h.
 150         (sh64_max_mem_for_rs_align_code): Declare.
 151         (enum sh64_isa_values): Moved here from tc-sh64.c.
 152         (md_do_align): Define.
 153         (sh64_do_align): Declare.
 154         (struct sh64_tc_frag_data): New.
 155         (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data.  Users
 156         changed.
 157         (TC_FRAG_INIT): Change to set new datatype.
 158         (struct sh64_segment_info_type): Rename member
 159         last_flushed_location to last_contents_mark.  All users changed.
 160         (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define.
 161         (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype.
 162         * config/tc-sh.c (md_pseudo_table): Add ".abi".
 163         (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead
 164         of unsetting seen_insn.
 165         (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also
 166         call sh64_update_contents_mark.
 167         (sh_handle_align): Remove HAVE_SH64-conditioned code.
 168         * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to
 169         enum sh64_isa_values.
 170         (sh64_set_contents_type): Drop segT parameter.  All callers changed.
 171         (emitting_crange): Boolean guard moved to file scope from function
 172         scope in sh64_set_contents_type.
 173         (s_sh64_abi): New.
 174         (sh64_update_contents_mark): New; most split out from
 175         sh64_flush_pending_output.
 176         (shmedia_md_end): Call sh64_update_contents_mark.  Set
 177         sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified.
 178         (sh64_do_align): New function.
 179         (sh64_max_mem_for_rs_align_code): New function.
 180         (sh64_handle_align): Rename from shmedia_do_align.  Make
 181         non-static.  Add head comment.  Emit zero bytes for n bytes modulo
 182         four.  Change return-type to void.
 183         (shmedia_elf_new_section): Remove.
 184         (shmedia_md_assemble): Call sh64_update_contents_mark.
 185         (s_sh64_mode): Ditto.  Do not call md_flush_pending_output.  Make
 186         new frag.  Call sh64_update_contents_mark after making the new
 187         frag.
 188         (sh64_flush_pending_output): Just call sh64_update_contents_mark
 189         and sh_flush_pending_output.
 190         (sh64_flag_output): Also call md_flush_pending_output, but add
 191         condition on not emitting_crange.
 192         (sh64_tc_cons_fix_new): Remove.
 193         2001-01-12  Nick Clifton  <nickc@redhat.com>
 194         * config/tc-sh64.c (shmedia_do_align): Fix to work with new
 195         alignment handling scheme imported from sourceware.
 196         2001-01-12  Hans-Peter Nilsson  <hpn@cygnus.com>
 197         * config/tc-sh64.h (TARGET_FORMAT): Define.
 198         (sh64_target_format): Prototype.
 199         * config/tc-sh64.c (sh64_target_mach): New function.
 200         2001-01-07  Hans-Peter Nilsson  <hpn@cygnus.com>
 201         * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use
 202         zero_address_frag instead of copying the frag of the symbol.
 203         (shmedia_frob_file_before_adjust): Ditto.
 204         (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask
 205         to valueT to remove signedness.
 206         (shmedia_md_convert_frag): Add parameter final.  Rename parameter
 207         headers to output_bfd.  Do not evaluate symbols if final is false;
 208         do emit fixups.
 209         (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32,
 210         UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative
 211         to the current frag, call shmedia_md_convert_frag to emit fixups
 212         and make frag_wane neutralize the frag.  Update comments.
 213         * config/tc-sh.c (md_convert_frag): Change caller of
 214         shmedia_md_convert_frag.
 215         2001-01-06  Hans-Peter Nilsson  <hpn@cygnus.com>
 216         * config/tc-sh64.h: Tweak comments and correct formatting.
 217         * config/tc-sh64.c: Ditto.
 218         (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit
 219         expansion, MOVI pcrel expansion>: Fix thinko calculating offset
 220         for the no-relocation case.
 221         (shmedia_check_limits): Fix range check being off-by-one for PTA.
 222         * config/tc-sh.c: Ditto.  Add proper comments to #ifdef/#ifndef
 223         wrappers.
 224         (SH64PCREL16_F): Increment for proper max-PTA handling.  Update
 225         comment.
 226         (SH64PCREL16_M, MOVI_16_M): Correct range thinko.
 227         (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of
 228         expansion.
 229         (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression.
 230         Correct comment.
 231         2001-01-05  Hans-Peter Nilsson  <hpn@cygnus.com>
 232         * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case
 233         BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1.
 234         (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et
 235         al>: Set lowest bit of field to relocate to 1 and rest to empty,
 236         if reloc is emitted.
 237         2000-12-31  Hans-Peter Nilsson  <hpn@cygnus.com>
 238         New options plus bugfixes.
 239         * config/tc-sh.c (md_longopts): New options "-no-expand" and
 240         "-expand-pt32".
 241         (md_parse_option): Handle new options.
 242         (md_show_usage): Add blurb for new options.
 243         * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
 244         (sh64_expand, sh64_pt32): New variables.
 245         (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
 246         (shmedia_md_apply_fix): Hold original fixP->fx_r_type in
 247         orig_fx_r_type.  Change SHMEDIA_BFD_RELOC_PT into
 248         BFD_RELOC_SH_PT_16.  Handle BFD_RELOC_SH_PT_16 as pc-relative.
 249         <resolved previously-pc-relative relocs>: Handle
 250         SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
 251         (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
 252         case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
 253         points to SHcompact code.
 254         <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
 255         SH64PCREL16)>: Check that ISA of what operand points at and
 256         PTA/PTB matches, or emit error.
 257         (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
 258         SHMEDIA_BFD_RELOC_PT.
 259         (shmedia_immediate_op): If pcrel, emit fixup also for constant
 260         operand.
 261         (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
 262         condition for MOVI expansion.
 263         <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
 264         sh64_pt32.  Emit only a BFD_RELOC_SH_PT_16 fixup if not
 265         sh64_expand.
 266         <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
 267         fixup.
 268         (sh64_target_format): Error-check setting of sh64_pt32 and
 269         sh64_expand.  Fix typo in check for sh64_shcompact_const_crange.
 270         (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
 271         SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
 272         2000-12-31  Hans-Peter Nilsson  <hpn@cygnus.com>
 273         * config/tc-sh64.c: Improve comments.
 274         (shmedia_md_convert_frag): Remove inactive is_pt_variant code.  Do
 275         not say the linker will check correctness of PTA/PTB expansion.
 276         (shmedia_md_end): Make non-static.
 277         * config/tc-sh64.h (md_end): Define to shmedia_md_end.  Add
 278         prototype.
 279         * config/tc-sh.c (sh_finalize): Remove.
 280         * config/tc-sh.h (md_end): Do not define.
 281         Remove prototype for sh_finalize.
 282         2000-12-30  Hans-Peter Nilsson  <hpn@cygnus.com>
 283         * config/tc-sh64.c (shmedia_frob_section_type): Use a struct
 284         sh64_section_data container when storing section type in tdata
 285         field in elf_section_data.
 286         * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
 287         EF_SH5.
 288         * Makefile.am: Update dependencies.
 289         * Makefile.in: Regenerate.
 290         2000-12-22  Hans-Peter Nilsson  <hpn@cygnus.com>
 291         * config/tc-sh64.c (shmedia_md_assemble): Don't protect
 292         dwarf2_emit_insn call with test on debug_type.
 293         2000-12-19  Hans-Peter Nilsson  <hpn@cygnus.com>
 294         * config/tc-sh64.c (sh64_set_contents_type): Make contents-type
 295         CRT_SH5_ISA32 sticky for 64-bit.
 296         2000-12-18  Hans-Peter Nilsson  <hpn@cygnus.com>
 297         Generate .crange sections when switching ISA mode or emitting
 298         constants in same section as code.
 299         * config/tc-sh64.c: Reformat structure definitions.
 300         (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
 301         variables.
 302         (sh64_set_contents_type): Rename from sh64_init_section.  Rewrite
 303         to emit a .cranges descriptor when contents type changes.  Only
 304         emit error if changing contents type and -no-mix is in effect.
 305         (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
 306         sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
 307         (shmedia_md_end): Set sh64_end_of_assembly.  Pass
 308         sh64_flush_last_crange over sections.
 309         When checking main symbol of datalabel symbol, check for
 310         STO_SH5_ISA32, not ISA type of section in definition.
 311         (shmedia_frob_file_before_adjust): Check main symbol for
 312         STO_SH5_ISA32; don't check ISA type of section in definition.
 313         (shmedia_frob_section_type): Adjust for .cranges; set section flag
 314         to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
 315         .cranges entries have been output.
 316         (shmedia_elf_new_section): Just call md_flush_pending_output.
 317         (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
 318         fix.  Do not set tc_segment_info_data.in_code for section.  Call
 319         sh64_set_contents_type for SHmedia code.
 320         (s_sh64_mode): Do not call sh64_init_section or set seen_insn to
 321         false.  Call md_flush_pending_output.
 322         (sh64_target_format): Check that -no-mix and
 323         -shcompact-const-crange are used in sane combination with other
 324         options.
 325         (shmedia_md_pcrel_from_section): Check type of fix for how to
 326         adjust pc-relative.
 327         (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
 328         not ISA type of section in definition.
 329         * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
 330         hold contents-type state.
 331         (md_flush_pending_output): Redefine to sh64_flush_pending_output.
 332         (sh64_flush_pending_output): Declare.
 333         (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
 334         (sh64_tc_cons_fix_new): Declare.
 335         * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
 336         call sh64_flag_output.
 337         (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE.  Just
 338         call sh64_set_contents_type to mark SHcompact code and set
 339         seen_insn.
 340         (md_longopts): New options "-no-mix" and
 341         "-shcompact-const-crange".
 342         (md_parse_option): Handle new options.
 343         (md_show_usage): Add blurb for new options.
 344         (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
 345         2000-12-15  Hans-Peter Nilsson  <hpn@cygnus.com>
 346         * config/tc-sh64.c: Delete investigated and obsolete fixme:s.
 347         (sh64_last_insn_frag): New.
 348         (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag
 349         to get frag for insn opcode for generating fixups; do not assume it
 350         is the same frag.
 351         (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
 352         for new insn.
 353         * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
 354         section.
 355         (TC_FRAG_TYPE): Define as fragS *.
 356         (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
 357         (sh64_last_insn_frag): Declare.
 358         (sh64_consume_datalabel): Fix typo; check for seginfo != NULL,
 359         not == NULL before dereferencing.
 360         2000-12-12  Hans-Peter Nilsson  <hpn@cygnus.com>
 361         Get rid of BFD section flag and EF_SH64_ABI64.
 362         * config/tc-sh64.c (shmedia_frob_section_type): Use
 363         elf_section_data (sec)->tdata, not a specific BFD section flag, to
 364         communicate the section as containing SHmedia code.  Describe why.
 365         * config/tc-sh.c (sh_elf_final_processing): Tweak comment.  Set
 366         EF_SH64 regardless of ABI.
 367         * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid"
 368         in error message.  Handle resolved expressions for
 369         BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
 370         BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64.
 371         (shmedia_check_limits): Handle BFD_RELOC_64.
 372         (sh64_adjust_symtab): Do not decrement the GAS symbol value for
 373         a STO_SH5_ISA32 symbol, only the BFD value.
 374         2000-12-11  Ben Elliston  <bje@redhat.com>
 375         * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct
 376         dwarf2_generate_asm_lineno.
 377         2000-12-11  Hans-Peter Nilsson  <hpn@cygnus.com>
 378         Handle PC-relative MOVI expansions with assembler relaxation.
 379         Generate PC-relative relocs from 16-bit PC-relative expressions.
 380         * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from...
 381         (shmedia_md_pcrel_from_section): ...here.
 382         (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has
 383         turned completely resolved.  Adjust relocation type for 16-bit
 384         immediate operands that has turned PC-relative.  Adjust back for
 385         MD_PCREL_FROM_SECTION being applied twice.
 386         (shmedia_md_convert_frag): Always emit reloc for expression with
 387         global or weak symbol.  Handle relaxation result for PC-relative
 388         expressions.
 389         (shmedia_md_estimate_size_before_relax): An expression with a weak
 390         or global symbol can not be relaxed.  Break out tests for
 391         relaxable symbol into variable sym_relaxable.
 392         <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32,
 393         UNDEF_MOVI)>: Break out any PC-relative expression and change
 394         relaxation type.
 395         (shmedia_build_Mytes): CSE &operands->operands[j] into variable
 396         opjp.
 397         <case A_IMMS16>: Fix typo for initial minor relaxation type of
 398         MOVI expansion.  If X_op_symbol of the immediate expression is
 399         set, make an expression symbol for the argument to frag_var.
 400         * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New
 401         relaxations.
 402         (END): Adjust for new relaxations.
 403         (md_relax_table): Add entries for new relaxations.
 404         2000-12-07  Ben Elliston  <bje@redhat.com>
 405         * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len.
 406         2000-12-07  Hans-Peter Nilsson  <hpn@cygnus.com>
 407         * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and
 408         SHORI operand offsets in PT/PTA/PTB expansions.
 409         2000-12-05  Hans-Peter Nilsson  <hpn@cygnus.com>
 410         Implement DataLabel semantics.
 411         * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call
 412         shmedia_frob_file_before_adjust.
 413         * config/tc-sh64.c [! OBJ_ELF]: Emit #error.
 414         (DATALABEL_SUFFIX): Define.
 415         (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk
 416         symbol list to update "datalabel" symbols to their main symbol
 417         counterparts.
 418         (shmedia_frob_file_before_adjust): New.
 419         (sh64_adjust_symtab): For remaining datalabel symbols, set to
 420         undefined and set STT_DATALABEL.
 421         (sh64_frob_label): Initialize TC symbol field.
 422         (sh64_consume_datalabel): Actually implement semantics.  New
 423         parameter operandf, call it instead of expression.
 424         (sh64_exclude_symbol): New.
 425         * config/tc-sh64.h (md_parse_name): Pass on the function operand
 426         to sh64_consume_datalabel.
 427         (tc_symbol_new_hook): Define to tc_frob_symbol.
 428         (TC_SYMFIELD_TYPE): Define to symbolS *.
 429         (tc_frob_symbol): Define to call sh64_exclude_symbol.
 430         2000-12-01  Hans-Peter Nilsson  <hpn@cygnus.com>
 431         * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default
 432         case.
 433         (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if
 434         generating dwarf2 debug information.
 435         2000-11-30  Hans-Peter Nilsson  <hpn@cygnus.com>
 436         * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and
 437         elf64-sh64 for the 64-bit ABI.
 438         * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=*
 439         option.
 440         2000-11-29  Hans-Peter Nilsson  <hpn@cygnus.com>
 441         * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for
 442         case-insensitivity.
 443         2000-11-27  Hans-Peter Nilsson  <hpn@cygnus.com>
 444         * config/tc-sh64.c: Tweak comments, formatting and error messages.
 445         (enum sh64_abi_values): New type.
 446         (enum sh64_isa_values): New type.
 447         (sh64_isa_mode): Replace shmedia_mode.  All referers changed.
 448         (seen_shcompact_mode, seen_shmedia_mode): Delete.
 449         (sh64_abi): Replace shmedia_64.
 450         (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64),
 451         C (MOVI_IMM_32, MOVI_32)>: Correct register number handling.
 452         (s_sh64_mode): Check validity for this target.
 453         (sh64_target_format): Initialize defaults for ISA and ABI.
 454         Fallback to old object format if no SH64 ISA or ABI has been
 455         specified.
 456         * config/tc-sh.c (md_parse_option): Check combinations for errors.
 457         (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit
 458         ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified.
 459         * config/tc-sh64.h: Fix typo in comment.
 460         2000-11-25  Hans-Peter Nilsson  <hpn@cygnus.com>
 461         * config/tc-sh64.c (shmedia_md_estimate_size_before_relax)
 462         <PT fixups for absolute values>: Size will be longest, not
 463         shortest.
 464         (shmedia_md_convert_frag): Disable PTB-warning machinery.  Correct
 465         all MOVI and SHORI operand offsets in PT/PTA/PTB expansions.
 466         * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0
 467         and l1 to hold lowercase of two first characters.  Change all
 468         remaining TO_LOWER to tolower.
 469         * config/tc-sh64.c (TO_LOWER): Delete.
 470         (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER.
 471         (md_parse_name): Define.
 472         (sh64_consume_datalabel): Declare.
 473         (DOLLAR_DOT): Define.
 474         * config/tc-sh64.c (shmedia_parse_exp): New.
 475         (sh64_consume_datalabel): New; just ignoring datalabel semantics.
 476         (shmedia_parse_reg): Remove const from src
 477         parameter.
 478         (shmedia_get_operands): Ditto for args parameter and ptr variable.
 479         (shmedia_md_assemble): Ditto for op_end variable.
 480         (shmedia_get_operand): Ditto for ptr parameter and src variable.
 481         Use shmedia_parse_exp, not parse_exp.
 482         * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type
 483         parameter.  All callers changed.
 484         (shmedia_get_operand): Add shmedia_arg_type parameter.  All
 485         callers changed.
 486         (shmedia_parse_reg): Put first two character in local variables.
 487         Use tolower, not TO_LOWER.  If no register is found and argtype
 488         indicates a control register, scan shmedia_creg_table
 489         case-insensitive.
 490         2000-11-24  Hans-Peter Nilsson  <hpn@cygnus.com>
 491         * Makefile.am (CPU_TYPES): Add sh64.
 492         (TARGET_CPU_CFILES): Add config/tc-sh64.c.
 493         (TARGET_CPU_HFILES): Add config/tc-sh64.h.
 494         Regenerate dependencies.
 495         * Makefile.in: Regenerate.
 496         * configure.in: Add support for sh64-*-elf*.
 497         * configure: Regenerate.
 498         * config/tc-sh64.h: New.
 499         * config/tc-sh64.c: New.
 500         * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos
 501         .mode, .isa and .uaquad.
 502         [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32,
 503         SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define.
 504         [HAVE_SH64] (END): Define as 10.
 505         [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32,
 506         SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48,
 507         MOVI_64): Define.
 508         [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH,
 509         SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F,
 510         SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH,
 511         MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH):
 512         Define.
 513         (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia.
 514         (md_begin) [HAVE_SH64]: Call shmedia_md_begin.
 515         (parse_reg) [HAVE_SH64]: Parse register names case-insensitive.
 516         (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling
 517         SHmedia instructions.  Handle state-change after switching to
 518         SHcompact.
 519         (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*.
 520         (md_parse_option) [HAVE_SH64]: Parse new options.
 521         (md_show_usage) [HAVE_SH64]: Show usage of new options.
 522         (md_convert_frag) [HAVE_SH64] <default>: Call
 523         shmedia_md_convert_frag instead of abort.
 524         (sh_force_relocation) [HAVE_SH64]: Also force relocation for
 525         BFD_RELOC_SH_SHMEDIA_CODE.
 526         (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying
 527         SHcompact or SHmedia code.
 528         (md_apply_fix) [HAVE_SH64] <default>: Return result from calling
 529         shmedia_md_apply_fix instead of abort.
 530         (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return
 531         result from calling shmedia_md_estimate_size_before_relax instead
 532         of calling abort.
 533         (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align
 534         do the work.
 535         (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call
 536         shmedia_init_reloc and do nothing more if it returns non-zero.
 537         (sh_finalize) [HAVE_SH64]: Call shmedia_md_end.
 538         * po/POTFILES.in: Regenerate.
 539         * po/gas.pot: Regenerate.
 540
 541 2002-02-06  Alexandre Oliva  <aoliva@redhat.com>
 542
 543         * config/tc-sh.c (parse_at): Install the correct version of
 544         2002-02-04's patch.
 545
 546         * config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
 547         assume fixP->fx_subsy is non-NULL.
 548
 549 2002-02-04  Alexandre Oliva  <aoliva@redhat.com>
 550
 551         * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
 552         A_DISP_PC_ABS, and adjust it by -4.
 553         (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
 554         expected.
 555         (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
 556         the operand type is not A_DISP_PC_ABS.
 557
 558 2002-02-04  Hans-Peter Nilsson  <hp@bitrange.com>
 559
 560         * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
 561         common and weak symbols.  Handle common and weak symbols as
 562         undefined symbols with regards to GREG handling and merging.
 563         (mmix_frob_file): Ditto.
 564
 565 2002-02-02  Jason Thorpe  <thorpej@wasabisystems.com>
 566
 567         * configure.in (hppa-*-netbsd*): New target.
 568         * configure: Regenerate.
 569         * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.
 570
 571 2002-02-02  Alan Modra  <amodra@bigpond.net.au>
 572
 573         * config/tc-v850.c: Add missing prototypes amd use old-style
 574         function definitions.
 575         (AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
 576         (sdata_section tdata_section, zdata_section, sbss_section,
 577         tbss_section, zbss_section, rosdata_section, rozdata_section,
 578         scommon_section, tcommon_section, zcommon_section,
 579         call_table_data_section, call_table_text_section): Delete.
 580         (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
 581         v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
 582         v850_call_table_data, v850_call_table_text): Delete.
 583         (struct v850_seg_entry): New.
 584         (v850_seg_table): New.
 585         (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
 586         TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
 587         ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
 588         CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
 589         (do_v850_seg): New.
 590         (v850_seg): New.
 591         (v850_comm): Use do_v850_seg and v850_seg_table.  Simplify
 592         recording of alignment.
 593         (md_pseudo_table): Use v850_seg.
 594         (md_begin): Don't init .call_table_data and .call_table_text here.
 595         Set v850_seg_table bss entry.
 596
 597 2002-02-01  Hans-Peter Nilsson  <hp@bitrange.com>
 598
 599         Support on-demand global register allocation by passing on
 600         base-plus-offset relocs to the linker.
 601         * config/tc-mmix.c: Tweak and fix typos in comments.
 602         (allocate_undefined_gregs_in_linker): New variable.
 603         (OPTION_LINKER_ALLOCATED_GREGS): New option macro.
 604         (md_longopts): Add --linker-allocated-gregs.
 605         (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
 606         <case OPTION_LINKER_ALLOCATED_GREGS>: New.
 607         (md_show_usage): Update text for -x.  Add text for
 608         --linker-allocated-gregs.
 609         (tc_gen_reloc): Derive default value for addend from val and
 610         baddsy.  Use addsec and bfd_is_abs_section in more places.  Don't
 611         emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
 612         GREG if allocate_undefined_gregs_in_linker.
 613         * doc/as.texinfo (Overview) <Target MMIX options>: Add
 614         --linker-allocated-gregs.
 615         * doc/c-mmix.texi (MMIX-Opts): Add blurb about
 616         --linker-allocated-gregs.  Mention that it's implied by -x.
 617         (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
 618         (MMIX-mmixal): Clarify dated comparison and location of MMIXware.
 619
 620         * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
 621
 622 2002-02-01  Alan Modra  <amodra@bigpond.net.au>
 623
 624         * Makefile.am: Run "make dep-am"
 625         * Makefile.in: Regenerate.
 626
 627 2002-01-31  Ivan Guzvinec  <ivang@opencores.org>
 628
 629         * config/tc-or32.c: New file.
 630         * config/tc-or32.h: New file.
 631         * configure.in: Add support for or32 targets.
 632         * configure: Regenerate.
 633         * config/obj-coff.c: Add support for or32 targets.
 634         * config/obj-coff.h: Add support for or32 targets.
 635         * Makefile.am: Add support for or32 targets.
 636         * Makefile.in: Regenerate.
 637         * NEWS: Mention support for OpenRISC.
 638         * doc/Makefile.in: Regenerate.
 639         * po/POTFILES.in: Regenerate.
 640         * po/gas.pot: Regenerate.
 641
 642 2002-01-30  Richard Sandiford  <rsandifo@redhat.com>
 643
 644         * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
 645         and mod.
 646
 647 2002-01-29  Chris Demetriou  <cgd@broadcom.com>
 648
 649         * config/tc-mips.c (tc_gen_reloc): Arrange for
 650         BFD_RELOC_PCREL_HI16_S relocations to be output relative to
 651         their LO16 parts, even for ELF.
 652
 653 2002-01-29  Daniel Jacobowitz  <drow@mvista.com>
 654
 655         * config/tc-i386.c: Protect definitions of true and false
 656         from redefinition.
 657
 658 2002-01-28  Jakub Jelinek  <jakub@redhat.com>
 659
 660         * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
 661         made because of .weak, if they are neither defined nor used in any
 662         way.
 663
 664 2002-01-27  Daniel Jacobowitz  <drow@mvista.com>
 665
 666         * configure: Regenerated.
 667
 668 2002-01-26  Hans-Peter Nilsson  <hp@bitrange.com>
 669
 670         * doc/Makefile.am (install): Depend on install-info.
 671         * doc/Makefile.in: Regenerate.
 672
 673 2002-01-26  Nick Clifton <nick@redhat.com>
 674
 675         * po/fr.po: Updated version
 676
 677 2002-01-24  Kazu Hirata  <kazu@hxi.com>
 678
 679         * config/tc-h8300.c (check_operand): Don't print a warning
 680         when a valid 24-bit address is given to a 16-bit address
 681         operand.
 682
 683 2002-01-24  Alexandre Oliva  <aoliva@redhat.com>
 684
 685         * config/tc-sh.c (sh_elf_suffix): Removed.
 686         (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
 687         sh_end_of_match, sh_parse_name): New functions.
 688         (sh_elf_cons): Simplify.
 689         (parse_exp): Reject misplaced PIC operands.
 690         (md_undefined_symbol): Simplify.
 691         (sh_fix_adjustable): Let @GOTOFF be adjusted.
 692         (md_apply_fix3): Write @PLT and @GOTOFF addends in place.
 693         (tc_gen_reloc): Move fixp subsy absolute value into addnumber.
 694         Complain if subsy remains at the end.
 695         * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
 696         (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
 697
 698 2002-01-22  Alexandre Oliva  <aoliva@redhat.com>
 699
 700         * config/tc-mn10300.c (xr_registers): Move `pc'...
 701         (other_registers): ... here.
 702
 703 2002-01-22  Alan Modra  <amodra@bigpond.net.au>
 704
 705         * Makefile.am: Run "make dep-am".
 706         * Makefile.in: Regenerate.
 707         * gas/po/POTFILES.in: Regenerate.
 708
 709 2002-01-21  DJ Delorie  <dj@redhat.com>
 710
 711         * config/obj-coff.c (obj_coff_init_stab_section): Make the
 712         stabstr_name allocation permanent, as it will be referenced from
 713         the section hash.
 714
 715 2002-01-21  Jason Thorpe  <thorpej@wasabisystems.com>
 716
 717         * configure.in (ia64-*-netbsd*): New target.
 718         * configure: Regenerate.
 719
 720 2002-01-21  Hans-Peter Nilsson  <hp@bitrange.com>
 721
 722         * doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
 723         to @dots call.
 724         <Detailed description, ARM options>: Ditto.
 725         * doc/c-arm.texi (ARM Options): Ditto.
 726
 727 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
 728
 729         * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
 730         do_mia, do_mar and do_mra respectively.
 731         (do_mav_*): Renamed from do_c_*.
 732         (mav_reg_required_here, mav_parse_offset): Renamed from
 733         cirrus_reg_required_here and cirrus_parse_offset respectively.
 734         (MAV_MODE?): Renamed from CIRRUS_MODE?.
 735
 736 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
 737             Keith Walker  <keith.walker@arm.com>
 738
 739         * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
 740         (insns): Add pattern for bxj instruction.
 741         (do_bxj): New function.
 742         (arm_cpus): Add arm926ej.
 743         (arm_archs): Add armv5tej.
 744
 745 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
 746
 747         * doc/c-arm.texi: Add new fpe options to list of supported flags.
 748
 749 2002-01-19  Keith Walker  <keith.walker@arm.com>
 750
 751         * tc-arm.c (arm_fpus): Add fpe2 and fpe3.
 752
 753 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
 754
 755         * NEWS: Mention new ARM command-line options and VFP support.
 756
 757         * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE.  All
 758         uses changed.
 759         (ARM_CEXT_MAVERICK): Similarly.
 760         (ARM_ANY): Now means any core instruction.
 761         (CPU_DEFAULT): Default to ARM_ANY.
 762         (uses_apcs_26, atcps, support_interwork, uses_apcs_float)
 763         (pic_code): Declare for all object types.  Make type int.
 764         (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
 765         (march_fpu_opt, mfpu_opt): Declare.
 766         (md_longopts): Tidy up conditional definitions.
 767         (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
 768         (arm_long_opts): New tables.
 769         (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
 770         (arm_parse_extension): New function.
 771         (md_parse_option): Rewrite using new table-driven system.
 772         (md_show_usage): Use new table-driven system.
 773         (md_begin): Calculate cpu_variant from command line option data.
 774         * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
 775         command-line options.
 776         * doc/c-arm.texi: Likewise.
 777
 778 2002-01-18  Andreas Jaeger  <aj@suse.de>
 779
 780         * as.c (parse_args): Update year.
 781
 782 2002-01-17  Timothy Wall  <twall@alum.mit.edu>
 783
 784         * config/tc-tic54x.c (encode_address): Add a more informative
 785         warning about incorrect syntax.
 786
 787 2002-01-17  Nick Clifton  <nickc@cambridge.redhat.com>
 788
 789         * po/gas.pot: Regenerate.
 790
 791 2002-01-17  Nick Clifton  <nickc@cambridge.redhat.com>
 792
 793         * macro.c (get_any_string): Add no-c-format comment to prevent
 794         confusion when translating string.
 795         * gasp.c (get_any_string): Add no-c-format comment to prevent
 796         confusion when translating string.
 797
 798 2002-01-16  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 799             Johannes Stezenbach <js@convergence.de>
 800         * config/tc-mips.c (percent_op): Ensure longer percent_op's are
 801         matched before the shorter ones.
 802         (my_getSmallParser): Fix handling of nested parentheses in
 803         percent_op's. Code cleanup.
 804         (my_getPercentOp): New function, code from my_getSmallParser.
 805         (my_getSmallExpression): Fix handling of closing parentheses.
 806         Code cleanup. Better comments.
 807
 808 2002-01-16  Nick Clifton <nickc@redhat.com>
 809
 810         po/tr.po: New file: Turkish translation.
 811         configure.in (LINGUAS): Add "tr".
 812         configure: Regenerate.
 813
 814 2002-01-15  Richard Earnshaw  <rearnsha@arm.com>
 815
 816         Support for VFP instructions
 817         * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
 818         (cp_address_required_here): New argument wb_ok.  When false, do not
 819         accept write-back forms of addressing.  Change all callers.
 820         (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
 821         (FPU_VFP_EXT_V2): Define.
 822         (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
 823         Define in terms of above.
 824         (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
 825         (vfp_reg): New struct.
 826         (vfp_regs): New array of registers.
 827         (insns): Add VFP instructions.
 828         (sn_table): New array of VFP single-precision register names.
 829         (dn_table): New array of VFP double-precision register names.
 830         (all_reg_maps): Add the new register tables.
 831         (arm_reg_type): Add new values for above.  Increase RET_TYPE_MAX.
 832         (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
 833         (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
 834         (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
 835         (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
 836         (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
 837         (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
 838         (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
 839         (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
 840         (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
 841         (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
 842         (do_vfp_sp_dp_cvt): New functions.
 843         (md_begin): Set soft-float flag for appropriate VFP work.
 844         (md_atof): Handle VFP-format doubles.
 845         (md_parse_option): Handle VFP command-line options.
 846         (md_show_usage): Display VFP command-line options.
 847
 848 2002-01-15  Richard Earnshaw  <rearnsha@arm.com>
 849
 850         * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
 851         various command line options.
 852
 853 2002-01-15  Nick Clifton  <nickc@cambridge.redhat.com>
 854
 855         * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
 856         vtinherit relocs.
 857         (xstormy16_md_apply_fix3): Do not return a value.
 858
 859 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
 860
 861         * tc-arm.c (md_longopts): On targets that aren't bi-endian, support
 862         the -EL/-EB option that matches the target's endianness.
 863         (md_parse_option): Likewise.
 864
 865 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
 866
 867         * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
 868         is not dependent on ARM_BI_ENDIAN.
 869
 870 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
 871
 872         * tc-arm.c (all error messages): Normalize capitalization of messages.
 873
 874         * tc-arm.h (md_operand): Delete define.
 875         * tc-arm.c (in_my_get_expression): New static variable.
 876         (my_get_expression): Set and clear it.
 877         (md_operand): New function.  If called from my_get_expression
 878         put the error in inst.error.
 879         (output_inst): Now takes argument of instruction being assembled.
 880         Print it out with any error message.
 881         (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
 882         with '=' syntax.
 883         (end_of_line): Don't update inst.error if it is already set.
 884
 885 2002-01-11  Richard Earnshaw  <rearnsha@arm.com>
 886
 887         * tc-arm.c ((do_ldst): Fix handling an immediate expression pseudo
 888         op that can be translated into a mvn instruction.
 889
 890 2002-01-11  Steve Ellcey  <sje@cup.hp.com>
 891
 892         * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
 893         setting default md.flags.
 894         (SHT_INIT_ARRAY): New elf special section used by HP-UX.
 895         (SHT_FINI_ARRAY): New elf special section used by HP-UX.
 896         * gas/config/tc-ia64.c (setup_unwind_header): Add support
 897         for 32 bit unwind info blocks.
 898         (generate_unwind_image): Add support for different types
 899         of unwind images (32 bits and/or big-endian).
 900         (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
 901         (ia64_target_format): Add support for hpux target formats.
 902         (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
 903         (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
 904         SHT_FINI_ARRAY elf section types.
 905
 906 2002-01-10  Richard Earnshaw  <rearnsha@arm.com>
 907
 908         * tc-arm.c (struct reg_entry): Move before prototypes.
 909         (int_register, cp_register, fp_register): Delete.
 910         (reg_table): Delete.  Replaced with ...
 911         (rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
 912         (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
 913         (mav_dspsc_table): ... one table per register set.
 914         (arm_reg_hsh): Delete.
 915         (struct reg_map): New structure.
 916         (all_reg_maps): New array.
 917         (enum arm_reg_type): New enums.
 918         (build_reg_hsh): New function.
 919         (insert_reg_alias): Use hash table passed by caller.  Adjust all
 920         callers.
 921         (create_register_alias): New function, split out from ...
 922         (md_assemble): ... here.
 923         (md_begin): Build new register hash tables.
 924         (arm_reg_parse): New argument for the hash table to search.  Adjust all
 925         callers.
 926         (arm_reg_parse_any): New function.
 927         (co_proc_number): Look up the processor number in the processor hash
 928         table.
 929         (cirrus_regtype): Delete.
 930         (cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
 931         (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
 932         (ARM_EXT_MAVERICKsc_register): Delete.
 933         (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
 934         (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
 935         functions.
 936         (do_c_triple_4, do_c_triple_5): Delete.
 937         (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
 938         (do_c_quad_6): Delete.
 939         (do_c_quad_6[ab]): New functions.
 940         (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
 941         arguments to use new register parsing methods.
 942         (cirrus_reg_required_here): Likewise.
 943         (insns): Reclassify cirrus maverick worker functions.
 944         (cirrus_valid_reg): Delete.
 945
 946 2002-01-07  Jason Thorpe  <thorpej@wasabisystems.com>
 947
 948         * configure.in (sh*le): Set cpu_type=sh and endian=little.
 949         (sh*-*-netbsdelf*): New target.
 950         * configure: Regenerate.
 951         * tc-sh.h: Update copyright years.
 952         (TARGET_FORMAT): Add version for TE_NetBSD.
 953
 954 2002-01-07  Nick Clifton  <nickc@cambridge.redhat.com>
 955
 956         * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
 957         negative.
 958
 959 2002-01-06  Alan Modra  <amodra@bigpond.net.au>
 960
 961         * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
 962         * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
 963
 964 2002-01-05  Daniel Jacobowitz  <drow@mvista.com>
 965
 966         * tc-mips.c (mips_cprestore_valid): New flag.
 967         (mips_frame_reg_valid): New flag.
 968         (macro) [M_JAL_2]: Check both flags.
 969         [M_JAL_A]: Likewise.
 970         (s_cprestore): Set mips_cprestore_valid.
 971         (tc_get_register): If setting mips_frame_reg, set
 972         mips_frame_reg_valid and clear mips_cprestore_valid.
 973         (s_mips_ent): Clear both flags.
 974         (s_mips_end): Clear both flags.
 975
 976 2002-01-05  Alan Modra  <amodra@bigpond.net.au>
 977
 978         * write.c (write_object_file): Make use of bfd_section_list_remove.
 979         * config/obj-ecoff.c (ecoff_frob_file): Likewise.
 980         * config/tc-mmix.c (mmix_frob_file): Likewise.
 981
 982 2002-01-04  Jason Thorpe  <thorpej@wasabisystems.com>
 983
 984         * configure.in (i386-*-netbsdelf*): Collapse target into...
 985         (i386-*-netbsd*): ...this.  Add support for x86-64.
 986         * configure: Regenerated.
 987
 988 2002-01-03  matthew green  <mrg@redhat.com>
 989
 990         * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
 991
 992 2002-01-02  Nick Clifton  <nickc@cambridge.redhat.com>
 993
 994         * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
 995         NULL frag link.
 996
 997 For older changes see ChangeLog-0001
 998 \f
 999 Local Variables:
1000 mode: change-log
1001 left-margin: 8
1002 fill-column: 74
1003 version-control: never
1004 End: